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16) Adata set includes the counts of Chocolate chips from three different types of Chips Ahoy cookies The accompanying StatCrunch display shows results from analysis

16)

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Adata set includes the counts of Chocolate chips from three different types of Chips Ahoy cookies The accompanying StatCrunch display shows results from analysis of variance used with those three types of cookies. Use a 0.05 Signicance level to test the Claim that the three different types of cookies have the same mean number of Chocolate chips. ANOVA table Source DF 55 MS F-Slat Columns 2 12352000 61160000 63.7863 Error 745.53333 9.6322510 Total 1980,?333 The last digit of the heights of 6'." statistics students were obtained as part of an experiment conducted Choose the correct histogram below. for a class. Use the following frequency distribution to construct a histogram A What can be concluded from the distribution of the digits? Specically, do the heights appear to be 0 ' a a reported or actually measured? ' I 0 Digit Frequency 0 1 2 3 4 5 6 7 B 9 0 16 O B. 36 .m '18 "0123456759 mmwmmbwm; AAmAaLnLnA-b O on. 18% D Are the data reported or measured? 0 A. The data appears to be reported. Certain heights occur a disproportionate number of times. 0 B. The data appears to be reported. The heights occur With roughly the same frequency. 0 C. The data appears to be measured The heights occur With roughly the same frequency. 0 D. The data appears to be measured. Certain heights occur a disproportionate number of times. Identify the level of measurement of the data, and explain what is wrong with the given calculation. In a set of data, blood lead levels are represented as 1 for low, 2 for medium, and 3 for high. The average (mean) of the 734 blood lead levels is 1.3.Determine whetherthe following procedure results in a binomial distribution or a distribution that can be treated as binomial (by applying the 5% guideline for cumbersome calculations). If it is not binomial and cannot be treated as binomial, identity at least one requirement that is not satised. Recording the number of televisions in 1875 households Choose the correct answer below. 0 A. It is binomial or can be treated as binomial. O B. It is not binomial because there are more than two possible outcomes and the trials are not independent. 0 C. It is not binomial because there are more than two possible outcomes. 0 D. It is not binomial because the probability of success does not remain the same in all trials. In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table Complete parts (althrough (c) below. Purchased Gum Kept the Money U; Students Given Four Quarters 2Q 14 Students Given a 51 Bill 11 33 3. Find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. The probability is . (Round to three decimal places as needed.) b. Find the probability of randomly selecting a student who kept the money, given that the student was given a $1 hill. The probability is . (Round to three decimal places as needed.) c. What do the preceding results suggest? O A. A student given a $1 bill is more likely to have spent the money. 0 B. A student given a $1 bill is more likely to have kept the money. 0 C. A student given a $1 bill is more likely to have spent the money than a student given four quarters. O D. A student given a $1 bill is more likely to have kept the money than a studentgiven four quarters

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